/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.cxf.systest.security;

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;

import org.springframework.security.Authentication;
import org.springframework.security.context.SecurityContextHolder;

public class OnewayServiceImpl implements OnewayService {
    // Since testOneway is invoked asynchronously, we need a queue here
    private BlockingQueue<String> lastCallerQueue = new LinkedBlockingQueue<String>();
    
    public void testOneway(String param) {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        lastCallerQueue.add(authentication == null ? null : authentication.getName());
    }

    public String getLastCaller() {
        try {
            return lastCallerQueue.poll(60, TimeUnit.SECONDS);
        } catch (InterruptedException ex) {
            Thread.currentThread().interrupt();
            return null;
        }
    }
}
